Log actual streams, not output controllers.

content/browser/renderer_host/media/audio_renderer_host.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/media/audio_renderer_host.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/shared_memory.h"
 #include "base/metrics/histogram.h"
@@ skipping 361 matching lines @@
 
   scoped_ptr<AudioEntry> entry(new AudioEntry(
       this, stream_id, render_view_id, params, output_device_id,
       input_device_id, shared_memory.Pass(),
       reader.PassAs<media::AudioOutputController::SyncReader>()));
   if (mirroring_manager_) {
     mirroring_manager_->AddDiverter(
         render_process_id_, entry->render_view_id(), entry->controller());
   }
   audio_entries_.insert(std::make_pair(stream_id, entry.release()));
-  if (media_internals_) {
-    media_internals_->OnAudioStreamCreated(
-        this, stream_id, params, input_device_id);
-  }
+  // if (media_internals_) {
+  //   media_internals_->OnAudioStreamCreated(
+  //       this, stream_id, params, input_device_id);
+  // }
 }
 
 void AudioRendererHost::OnPlayStream(int stream_id) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
   AudioEntry* entry = LookupById(stream_id);
   if (!entry) {
     SendErrorMessage(stream_id);
     return;
   }
 
   entry->controller()->Play();
-  if (media_internals_)
-    media_internals_->OnSetAudioStreamPlaying(this, stream_id, true);
+  // if (media_internals_)
+  //   media_internals_->OnSetAudioStreamPlaying(this, stream_id, true);
 }
 
 void AudioRendererHost::OnPauseStream(int stream_id) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
   AudioEntry* entry = LookupById(stream_id);
   if (!entry) {
     SendErrorMessage(stream_id);
     return;
   }
 
   entry->controller()->Pause();
-  if (media_internals_)
-    media_internals_->OnSetAudioStreamPlaying(this, stream_id, false);
+  // if (media_internals_)
+  //   media_internals_->OnSetAudioStreamPlaying(this, stream_id, false);
 }
 
 void AudioRendererHost::OnSetVolume(int stream_id, double volume) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
   AudioEntry* entry = LookupById(stream_id);
   if (!entry) {
     SendErrorMessage(stream_id);
     return;
   }
 
   // Make sure the volume is valid.
   if (volume < 0 || volume > 1.0)
     return;
   entry->controller()->SetVolume(volume);
-  if (media_internals_)
-    media_internals_->OnSetAudioStreamVolume(this, stream_id, volume);
+  // if (media_internals_)
+  //   media_internals_->OnSetAudioStreamVolume(this, stream_id, volume);
 }
 
 void AudioRendererHost::SendErrorMessage(int stream_id) {
   Send(new AudioMsg_NotifyStreamStateChanged(
       stream_id, media::AudioOutputIPCDelegate::kError));
 }
 
 void AudioRendererHost::OnCloseStream(int stream_id) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
   // Prevent oustanding callbacks from attempting to close/delete the same
   // AudioEntry twice.
   AudioEntryMap::iterator i = audio_entries_.find(stream_id);
   if (i == audio_entries_.end())
     return;
   scoped_ptr<AudioEntry> entry(i->second);
   audio_entries_.erase(i);
 
   media::AudioOutputController* const controller = entry->controller();
   if (mirroring_manager_) {
     mirroring_manager_->RemoveDiverter(
         render_process_id_, entry->render_view_id(), controller);
   }
   controller->Close(
       base::Bind(&AudioRendererHost::DeleteEntry, this, base::Passed(&entry)));
 
-  if (media_internals_)
-    media_internals_->OnSetAudioStreamStatus(this, stream_id, "closed");
+  // if (media_internals_)
+  //   media_internals_->OnSetAudioStreamStatus(this, stream_id, "closed");
 }
 
 void AudioRendererHost::DeleteEntry(scoped_ptr<AudioEntry> entry) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
   // At this point, make the final "say" in audio playback state.
   MediaObserver* const media_observer =
       GetContentClient()->browser()->GetMediaObserver();
   if (media_observer) {
     media_observer->OnAudioStreamPlayingChanged(
         render_process_id_, entry->render_view_id(), entry->stream_id(),
         false, -std::numeric_limits<float>::infinity(), false);
   }
 
   // Notify the media observer.
-  if (media_internals_)
-    media_internals_->OnDeleteAudioStream(this, entry->stream_id());
+  // if (media_internals_)
+  //   media_internals_->OnDeleteAudioStream(this, entry->stream_id());
 
   // Note: |entry| will be deleted upon leaving this scope.
 }
 
 void AudioRendererHost::ReportErrorAndClose(int stream_id) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
   // Make sure this isn't a stray callback executing after the stream has been
   // closed, so error notifications aren't sent after clients believe the stream
   // is closed.
   if (!LookupById(stream_id))
     return;
 
   SendErrorMessage(stream_id);
 
-  if (media_internals_)
-    media_internals_->OnSetAudioStreamStatus(this, stream_id, "error");
+  // if (media_internals_)
+  //   media_internals_->OnSetAudioStreamStatus(this, stream_id, "error");
 
   OnCloseStream(stream_id);
 }
 
 AudioRendererHost::AudioEntry* AudioRendererHost::LookupById(int stream_id) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
   AudioEntryMap::const_iterator i = audio_entries_.find(stream_id);
   return i != audio_entries_.end() ? i->second : NULL;
 }
 
 }  // namespace content